ZA200709154B - Methods for measurement and control of ink concentration and film thickness - Google Patents

Methods for measurement and control of ink concentration and film thickness

Info

Publication number
ZA200709154B
ZA200709154B ZA200709154A ZA200709154A ZA200709154B ZA 200709154 B ZA200709154 B ZA 200709154B ZA 200709154 A ZA200709154 A ZA 200709154A ZA 200709154 A ZA200709154 A ZA 200709154A ZA 200709154 B ZA200709154 B ZA 200709154B
Authority
ZA
South Africa
Prior art keywords
measurement
methods
control
film thickness
ink concentration
Prior art date
Application number
ZA200709154A
Inventor
Rich Danny
Original Assignee
Sun Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sun Chemical Corp filed Critical Sun Chemical Corp
Publication of ZA200709154B publication Critical patent/ZA200709154B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
ZA200709154A 2005-04-19 2007-10-23 Methods for measurement and control of ink concentration and film thickness ZA200709154B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/110,318 US7077064B1 (en) 2005-04-19 2005-04-19 Methods for measurement and control of ink concentration and film thickness

Publications (1)

Publication Number Publication Date
ZA200709154B true ZA200709154B (en) 2008-09-25

Family

ID=36658963

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200709154A ZA200709154B (en) 2005-04-19 2007-10-23 Methods for measurement and control of ink concentration and film thickness

Country Status (5)

Country Link
US (1) US7077064B1 (en)
EP (1) EP1871598B1 (en)
CA (1) CA2605445C (en)
WO (1) WO2006113739A1 (en)
ZA (1) ZA200709154B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7296518B2 (en) * 2005-04-19 2007-11-20 Sun Chemical Corporation Methods for measurement and control of ink concentration and film thickness
JP2009000884A (en) * 2007-06-21 2009-01-08 Komori Corp Printing quality controlling method and device for printing machine
CN102687005B (en) * 2010-01-07 2016-02-03 惠普发展公司，有限责任合伙企业 reflection densitometer
ES2555161B1 (en) * 2014-06-24 2016-10-07 Universidad De Burgos Procedure for measuring the concentration of chemical species
CN108501556B (en) * 2018-02-01 2020-02-18 西安理工大学 Special color matching method for film gravure printing

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289405A (en) 1978-10-13 1981-09-15 Tobias Philip E Color monitoring system for use in creating colored displays
DE3024773A1 (en) * 1980-06-30 1982-01-28 Grapho-Metronic Meß- und Regeltechnik GmbH & Co, KG, 8000 München METHOD AND DEVICE FOR CONTROLLING AND CONTROLLING THE COLORING OF A MULTICOLOR PRINTING MACHINE
DD219731A1 (en) * 1983-11-14 1985-03-13 Polygraph Leipzig DEVICE FOR MEASURING COLOR DENSITY
DE3483606D1 (en) * 1983-12-19 1990-12-20 Gretag Ag METHOD, DEVICE AND COLOR MEASUREMENT STRIP FOR PRINT QUALITY ASSESSMENT.
JPS63118602A (en) * 1986-11-06 1988-05-23 Sumitomo Heavy Ind Ltd Ink film thickness measuring instrument
DE3812099C2 (en) * 1988-04-12 1995-01-26 Heidelberger Druckmasch Ag Process for color control of an offset printing press
DE3855538T2 (en) * 1988-11-23 1997-01-23 Komori Printing Mach Process for evaluating the color measuring strip with automatic densitometric color control
DE3924989A1 (en) 1989-07-28 1991-02-07 Roland Man Druckmasch DEVICE FOR CARRYING OUT A COMPREHENSIVE QUALITY CONTROL ON PRINT SHEETS
US5526285A (en) * 1993-10-04 1996-06-11 General Electric Company Imaging color sensor
JPH07264342A (en) * 1994-03-18 1995-10-13 Ricoh Co Ltd Facsimile equipment
GB9416406D0 (en) 1994-08-13 1994-10-05 Univ Of Huddersfield Colour inspection system
US5724259A (en) 1995-05-04 1998-03-03 Quad/Tech, Inc. System and method for monitoring color in a printing press
US5767980A (en) 1995-06-20 1998-06-16 Goss Graphic Systems, Inc. Video based color sensing device for a printing press control system
US5821993A (en) 1996-01-25 1998-10-13 Medar, Inc. Method and system for automatically calibrating a color camera in a machine vision system
US5774225A (en) 1996-03-27 1998-06-30 Advanced Vision Technology, Ltd. System and method for color measurement and control on-press during printing
AUPQ611200A0 (en) * 2000-03-09 2000-03-30 Commonwealth Scientific And Industrial Research Organisation Determination of change in thickness of dampening solution on offset printing rollers
JP3581306B2 (en) * 2000-03-31 2004-10-27 株式会社イソワ Ink viscosity measuring device, ink viscosity adjusting method and device therefor
DE10131934B4 (en) * 2001-07-02 2010-03-11 Wifag Maschinenfabrik Ag Measurement and control of color in web-fed printing

Also Published As

Publication number Publication date
EP1871598A4 (en) 2012-09-26
WO2006113739A1 (en) 2006-10-26
EP1871598A1 (en) 2008-01-02
CA2605445C (en) 2013-10-01
EP1871598B1 (en) 2014-01-01
US7077064B1 (en) 2006-07-18
CA2605445A1 (en) 2006-10-26

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